parse "gopher://L\x82\xdfQ\xd4&\x837\x85\xb5ݱ\x8cVTg\xdcԓ\xa4l\xd8:\x02\x18|wl\xc0\xb8\x90<\xdd\xd2goy\xbde\xff\xc1\xdf$\xf8\x9b\xfd7\xf2\xdd\xefo\x1d\xff\xb5i\xbe-\x81\xbf@\xfd\x18\xd9_BWz\xfdq\x0e\xd5Dr\xee\x19\x16:\xce\xc8'\\\xf0\xa5\xeb^/": net/url: invalid control character in URL